Product Name: round neodymium magnets with screw holes

These products are widely used in speakers, earphones, sound emitters and other audio
products.

Features:
1. φ3 up to 220mm
2. High grade can be used, such as N38SH, N38, N42, N45, N40H, N42H, N52
3. Max. Working Tempeture: 250 deg. C
4. Coating: Zn, Ni, NiCuNi, or gold.

Inner packing: double tile-edge paper boxes
Outer packing: wooden pallets or cartons, steel pallets